Lib.rs

Cargo Features

[dependencies]
envir = { version = "0.2.2", default-features = false, features = ["dotenv", "extrapolation", "serde"] }

default = dotenv

The dotenv feature is set by default whenever envir is added without default-features = false somewhere in the dependency tree.

dotenv default = dotenvy

Affects envir::dotenv…

extrapolation = regex, serde

serde extrapolation? = envir_derive

Features from optional dependencies

In crates that don't use the dep: syntax, optional dependencies automatically become Cargo features. These features may have been created by mistake, and this functionality may be removed in the future.

dotenvy dotenv

envir_derive serde?

regex extrapolation?